No. 1.] ANT-LIKE SPIDERS OF THE FAMILY ATTID.E. 29 



rounded, inner faces flattened, with a large tooth above on 

 each, just at the insertion of the fang, and a smaller one just 

 behind it. Looked at from the side the falx is much thicker 

 in the middle than at the ends. On the lower edge of each 

 falx are two rows of teeth between which the fang fits. Lip 

 much longer than wide. Coxte of first legs touching. Sternum 

 long, narrow, pointed behind. Pedicle visible from above. 



Color. Cephalothorax, falces and abdomen dark broAvn, 

 rather thinly covered with greenish-yellow hairs. Cephalo- 

 thorax with a white band at the constriction. Legs dark 

 brown, except the coxae of the first pair, which are pale. Palpi, 

 sternum and mouth parts dark brown. 



Habitat. Burmah. 



SALTICUS DUBIUS N. SP. 



PI. IL, Fig. 4, male ; 4a and 4b, male palpus. 

 $ . Total length, 6 mm. Falces, 3 mm. 



Cephalothorax: Length, 3 mm. ; width, 1.8 mm. 



Legs, 4132 ; equally stout. • 



1st leg longer than 2d by tarsus, metatarsus and half 

 of tibia. 



4th leg longer than 3d by tarsus and metatarsus. 



Quadrangle of the eyes one-fourth wider than long and 

 plainly wider behind than in front, occupying a little less than 

 one-half the cephalothorax. First row of eyes straight, all sub- 

 touching; middle fully twice as large as lateral. Clypeus, only a 

 line. Second row of eyes plainly nearer the first than the third 

 row. Dorsallargerthan lateral eyes. Falces very long, horizontal, 

 parallel and robust, club-shaped, and flattened above, with a 

 row of teeth along the inner side of each ; these teeth grow 

 larger as they approach the insertion of the fang ; the fang is 

 nearly as long as the falx. Lip longer than wide. Coxte of 

 first legs separated by less than the width of the lip. Sternum 

 very long, and narrow. Pedicle long. A deep constriction 

 behind dorsal eyes. Looked at from the underside, the tibia of 

 the palpus is about as long as the tarsus. 



